borehole machine
- Construction Sites During construction, especially in areas with high groundwater levels, drainage pumps are vital for keeping sites dry, allowing work to continue without interruption.
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What is Down the Hole Drilling?
Conclusion
What is a DTH Hammer?
(2) If the shaft is different from the stuffing box axis, it is mainly due to processing errors and incorrect installation. Then pay attention to check whether the installation is correct after installation. If the sealing water ring is badly worn, a new water ring needs to be replaced. If the sealing water pipe is blocked, the sealing water cannot enter the middle of the packing, resulting in rapid wear of the packing, resulting in material leakage, you should dredge the blocked water pipe and keep the sealing water clean.
(2) If the shaft is different from the stuffing box axis, it is mainly due to processing errors and incorrect installation. Then pay attention to check whether the installation is correct after installation. If the sealing water ring is badly worn, a new water ring needs to be replaced. If the sealing water pipe is blocked, the sealing water cannot enter the middle of the packing, resulting in rapid wear of the packing, resulting in material leakage, you should dredge the blocked water pipe and keep the sealing water clean.
3. The speed of the pump is too high, in the metallurgical industry or heavy medium coal preparation containing large particles, the speed is too high, which will greatly shorten the service life of the pump flow parts, cause the user to increase the cost, on-site maintenance frequency and other problems.
Applications of DTH Hammer Drilling
Cleaning method:
Fill the pump with water
Open the inlet door and clean the clogged part of the pipeline
Plug the leak area and check whether the packing is wet or compressed
Fill the pump with water
Open the inlet door and clean the clogged part of the pipeline
Plug the leak area and check whether the packing is wet or compressed